Review on 📸 Irix 15mm f/2.4 Blackstone Lens for Nikon: Supreme Quality and Precision by Muhammad Balding

I wanted to like this lens, I really did. I was fascinated by the innovative design, I love manual focus lenses and the possibility of using a normal screw on the polarizer excited me. The left one was very soft and fuzzy on the left side of the frame, so I think it was a decentering issue. I contacted the manufacturer and didn't get a response for a few days as I wanted to exchange it and try another one, but due to the long response time I just sent the lens back for a refund. Great design but I cannot recommend this lens due to quality control issues and poor customer service.